|
Exoplanet Name : |
EPIC 212587672 b |
|
Alternate Name : |
"2MASS J13414671-1051447 b, EPIC 212587672.02, K2-307 b, TYC 5549-288-1 b, WISE J134146.69-105145.0 b" |
|
Status : |
Confirmed |
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Radius (Rjup / Re): |
0.1000 |
(Rjup) |
1.1209 |
(Rearth) |
|
Mass (Mjup / Me): |
0.0046 |
(Mjup) |
1.4743 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0000 |
(AU) |
0.1185 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0418 |
|
Orbital Period(Observed/Estimated) |
15.28 |
(Days Obs.) |
0.00 |
(Days Est.) |
|
Surface Gravity (G Earth) |
1.1735 |
|
Star Radiation at Atmospheric Boundary: |
8791.7 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
432.2 |
(K) |
|
Blackbody T 0.3(K) |
405.9 |
(K) |
|
Blackbody T 0.7(K) |
328.4 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
513.9 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
482.6 |
(K) |
|
Size Class: |
Earth-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
|
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
EPIC 212587672 |
|
Alternate Name : |
"2MASS J13414671-1051447, K2-307, TYC 5549-288-1, WISE J134146.69-105145.0" |
|
Star Distance(LY) : |
1053.1 |
|
Stellar Radius(Rsun) : |
0.9 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.9 |
(Msun Measured) |
1.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
3300 |
(K) |
|
Spectral type : |
M9 |
|
UV portion[%]: |
0.2 |
|
Visible portion[%]: |
11.2 |
|
IR portion[%]: |
88.6 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
3.6 |
|
Apparent Magnitude: |
11.2 |
|
Right Ascension(RA) |
205.4447 |
|
Declination (DEC) |
-10.8624 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=EPIC+212587672&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
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EPIC 212587672 b
EPIC 212587672 b
EPIC 212587672 b is an exoplanet orbiting the star EPIC 212587672, located about 1053.1 light-years (322.9 pc) away from Solar System. Its discovery was publicly announced on 2019.
The host star EPIC 212587672 has apparent magnitude of 11.2, with absolute magnitude of 3.6. It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
In this planetary system, the extrasolar planet EPIC 212587672 b orbits around the star EPIC 212587672 every 15.3 days with its orbital distance of 0.12 AU ( 17725549.7 km)
(Projected orbit of EPIC 212587672 b around its host star EPIC 212587672)
The Star EPIC 212587672 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.217 AU ( 32513620.1 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.300 AU ( 44942319.8 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.458 AU ( 68482149.7 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.674 AU ( 100774483.3 km)
Radiation at Planetary Boundary of EPIC 212587672 b : 8791.66 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star EPIC 212587672)
Kopparapu Recent Venus for Star EPIC 212587672 distance : 0.246 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star EPIC 212587672 distance : 0.311 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star EPIC 212587672 distance : 0.301 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star EPIC 212587672 distance : 0.331 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 212587672 distance : 0.612 AU
Kopparapu Outer Boundary for Early Mars for Star EPIC 212587672 distance : 0.646 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star EPIC 212587672)
Original Kopparapu Recent Venus for Star EPIC 212587672 distance : 0.245 AU
Original Kopparapu Runaway Greenhouse for Star EPIC 212587672 distance : 0.323 AU
Original Kopparapu Moist Greenhouse for Star EPIC 212587672 distance : 0.324 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 212587672 distance : 0.622 AU
Original Kopparapu Outer Boundary for Early Mars for Star EPIC 212587672 distance : 0.647 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star EPIC 212587672)
(Position in Stellar Map of star EPIC 212587672 and its Exoplanet EPIC 212587672 b)
(Zoomed position in Stellar Map of star EPIC 212587672 and its Exoplanet EPIC 212587672 b (zoom level 3))
(Synthetic Spectrum of star EPIC 212587672*)
*Yamashiki YA et al. 2019 ApJ 881 114
MUSCLES Paper I - France et al. 2016 ApJ 820 89
MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102
